Figure 22.

Structure ofthe PGE₂ receptors (A) EP₁ (with no experimentally resolved structure available, the model sourced from the AlphaFold database is presented), (B) EP₂ (sourced from the Protein Data Bank, PDB code: 7CX2 [149], method: cryo-EM, resolution: 2.80 Å), (C) EP₃ (sourced from the Protein Data Bank, PDB code: 6AK3 [150], method: X-ray diffraction, resolution: 2.90 Å), and (D) EP₄ (sourced from the Protein Data Bank, PDB code: 7D7M [151], method: cryo-EM, resolution: 3.30 Å). All of the images were created and rendered with MOE.